package io;

import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.nio.charset.StandardCharsets;

/*
  转换流

 */
public class OSWDemo {
    public static void main(String[] args) throws IOException {
        //向文件osw.txt中写入文本数据
        FileOutputStream fos = new FileOutputStream("osw.txt");
        OutputStreamWriter osw = new OutputStreamWriter(fos, StandardCharsets.UTF_8);
        //字符输出流java.io.Writer中提供了直接写出字符出串的方法:
        //void write(String str);
        String line = "super idol的笑容都没你的甜。";
        osw.write(line);
        osw.write("八月正午的阳光都没你耀眼。");
        System.out.println("写出完毕！！！");
        osw.close();


    }

}
